| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $5.85 | 12.693% | $6.5925 | $6.59 | $6.60 | $6.60 |
| Purchase #2 | $230.84 | 6.371% | $245.5468 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $150.43 | 9.311% | $164.4365 | $164.44 | $164.45 | $164.40 |
| Purchase #4 | $159.46 | 13.849% | $181.5436 | $181.54 | $181.55 | $181.50 |
| Purchase #5 | $139.42 | 10.335% | $153.8291 | $153.83 | $153.85 | $153.80 |
| Purchase #6 | $229.28 | 3.346% | $236.9517 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $187.49 | 4.504% | $195.9345 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $1,102.77 | $1,184.8347 | $1,184.83 | $1,184.90 | $1,184.70 | |